Investigating the Effect of Using the Local Datum Instead of WGS-84 in Processing the GPS Observations, Civil Engineering Research Magazine (CERM), Vol. 27 No.(2) pp 519-530,Al-Azhar University, Cairo, Egypt – April. Planning for Engineering Projects with the reference to application of Environmental Impact Assessment, 8th International Conference of the Global Spatial Data Infrastructure (GSDI-8) Cairo, Egypt–April . Location Commerce Triangle, ITI 6th Arab GIS Conference Arab Map, Cairo, Egypt -September . Remove-Restore Technique for Improving the Datum Transformation Process, Civil Engineering Research Magazine (CERM), Vol. 28 No. 1 pp 209-225, Al-Azhar University, Cairo, Egypt – January. Towards Automatic Road Extraction from Digital Images, Engineering and Scientific Research Journal (ESRJ), Vol. 6 No. (2), pp 52-66, Benha University, Cairo, Egypt – July. Optimum Map Matching and Routing Selection for Real Time Vehicle Navigation System, Engineering and Scientific Research Journal (ESRJ), Vol. 6 No. (2), pp 67-87, Benha University, Cairo, Egypt – July. Assessment of the polynomials for conversion between Geodetic coordinates (φ, λ) and the UTM and “Or Vice Versa”, Civil Engineering Research Magazine (CERM), Vol. 31, No. (3), Al-Azhar University, Cairo, Egypt – July . Multiple Factors affecting the Surface modeling: incorporate pattern analysis with interpolation techniques, Civil Engineering Research Magazine (CERM), Al-Azhar University, Cairo, Egypt. Initiatives for Enhancing the Geomatics Education in Egypt: E-Learning in Engineering perspective, Civil Engineering Research Magazine (CERM), Al-Azhar University, Cairo, Egypt . Accuracy Assessment of 3D model generation using High Resolution Stereo-Optical Satellite Imagery Applying Association Rules and Co-location Techniques on Geospatial Webservices Improving the Accuracy of the SRTM Global DEM Using GPS data fusion and regression Model Assessing the Urban Encroachment Phenomenon in Egypt Using Satellite Imagery Developing Spatial Data Infrastructure in Egypt Integrating Web Services With Geospatial Data Mining Disaster Management for Road Accidents Performance Evaluation of Applying Fuzzy Multiple Regression Model to TLS in the Geodetic Coordinate Transformation Modeling to Identify Suitable Areas for the Development in the Desert Regions in Egypt Framework Development of Cybercartography for Mobile Environment MLRS and Dynamic Segmentation for Traffic Congestion Management 3D Models Reconstruction from Aerial Ortho - Imagery and LiDAR Data